i have two of them both from the same scene in halo 2 but on different difficulties when you see the scarab cross the new mombasa bridge the first is on the heroic difficulty
sgt johnson
"buck up marine this is your lucky day,in my day we didnt have tanks we had a rock,two sticks and a rock, and we had to share the rock"
and the second on is the same cutscene on legendary
"buck up marine people always say that god works in mysterious ways, what you have sitting in front of you is 66 tons of divine intervention, if god is love then you can call me cupid